By submitting a pull request, you represent that you have the right to license your
contribution to Apple and the community, and agree by submitting the patch that
your contributions are licensed under the [Swift license](https://swift.org/LICENSE.txt).

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Before submitting the pull request, please make sure you have tested your changes
and that they follow the Swift project [guidelines for contributing
code](https://swift.org/contributing/#contributing-code).
